Senior AI Backend Engineer — Python & Serverless

InternSG is seeking a senior backend engineer to join an early-stage product focused on AI-enabled workflows. You will build and operate the Python backend, design serverless infrastructure on AWS Lambda, and integrate LLMs into real customer experiences.

You'll pair with the founder to make pragmatic architectural decisions, shipping code rapidly while maintaining reliability. The role is hands-on in a fast-changing environment and focuses on production-ready systems and scalable data flows.